UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XlcOALX/FD69c5LuU/8mCt2cBoamH4zl7pF2cH0qT3Q=' 
WHERE 
  key_id = 'b548576cb3e2eb04c44133183cc7b310033f7ae8399ba2de211e55923fb7aa0f' 
  AND (
    token = 'XlcOALX/FD69c5LuU/8mCt2cBoamH4zl7pF2cH0qT3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )